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Add useless gap utility functions

This commit is contained in:
Emmanuel Lepage Vallee 2015-02-22 19:29:18 +00:00 committed by actionless
parent 33a6ade4d7
commit 1aacf1efc4
1 changed files with 25 additions and 0 deletions
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25
lib/awful/tag.lua
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@ -383,6 +383,30 @@ function tag.getmwfact(t)
return tag.getproperty(t, "mwfact") or 0.5
end
--- Set the spacing between clients
-- @param useless_gap The spacing between clients
-- @param t The tag to modify, if null tag.selected() is used.
function tag.setgap(useless_gap, t)
local t = t or tag.selected()
if useless_gap >= 0 then
tag.setproperty(t, "useless_gap", useless_gap)
end
end
--- Increase the spacing between clients
-- @param add Value to add to the spacing between clients
-- @param t The tag to modify, if null tag.selected() is used.
function tag.incgap(add, t)
tag.setgap(tag.getgap(t) + add, t)
end
--- Get the spacing between clients
-- @param t Optional tag.
function tag.getgap(t)
local t = t or tag.selected()
return tag.getproperty(t, "useless_gap") or 0
end
--- Set the number of master windows.
-- @param nmaster The number of master windows.
-- @param[opt] t The tag.
@ -673,6 +697,7 @@ capi.tag.add_signal("property::icon")
capi.tag.add_signal("property::icon_only")
capi.tag.add_signal("property::layout")
capi.tag.add_signal("property::mwfact")
capi.tag.add_signal("property::useless_gap")
capi.tag.add_signal("property::ncol")
capi.tag.add_signal("property::nmaster")
capi.tag.add_signal("property::windowfact")